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22256 CY C3 Double Row Spherical Roller Bearing

22256 CY C3 Double Row Spherical Roller Bearing

The 22256 CY C3 is a double-row spherical roller bearing with a 280mm bore and 500mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 628341 lbf and operates smoothly at speeds up to 1500 RPM.

Its brass cage ensures durability, while the open design allows for easy lubrication through the 12mm holes. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

With a C3 radial clearance, it accommodates slight misalignments, making it suitable for heavy-duty applications. Ideal for use in industrial machinery like crushers or large gearboxes where high radial loads are common.

Weighing 109kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it’s a dependable choice for replacements, interchangeable with SKF bearings.

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Product Parameters

  • Part Number 22256 CY C3
  • Brand TFL
  • Interchangeable SKF
  • Size 280 x 500 x 130 mm
  • Bore Dia 280 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 500 mm
  • Outer Dia Tolerance -0.045mm to 0
  • Width 130 mm
  • Width Tolerance -0.1mm to 0
  • Shoulder Dia Of Inner Ring 333 mm
  • Shoulder/Recess Dia Of Outer Ring 441 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 628341 lbf
  • Static Radial Load 843034 lbf
  • Max Speed 1500 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 109 kg
  • Price （US$） US$2,317.50

Features

Performance Features of 22256 CY C3 Bearing

22256 CY C3 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 628341 lbf, making it suitable for heavy-duty applications.

The brass cage ensures proper roller alignment, reducing friction and enhancing durability.
With a maximum speed of 1500 rpm, it delivers reliable performance under demanding conditions.

22256 CY C3 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its C3 radial clearance allows for thermal expansion, ensuring consistent operation in varying environments.

The lubrication groove and hole design facilitate easy maintenance, prolonging service life.
This bearing is ideal for applications requiring high load capacity and long-term reliability.

Application

Industrial Uses of 22256 CY C3 Bearing
22256 CY C3 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its spherical roller design handles misalignment and heavy radial loads. The brass cage ensures smooth operation even under high stress.

What Makes 22256 CY C3 Bearing a Preferred Choice?
In mining equipment, 22256 CY C3 Bearing’s robust construction and C3 radial clearance accommodate thermal expansion, making it ideal for harsh environments. Its chrome steel rollers provide long-lasting performance.

Built for Heavy-Duty Use: 22256 CY C3 Bearing
For wind turbines, 22256 CY C3 Bearing’s double-row design supports combined loads, while its lubrication groove ensures consistent performance. The metric dimensions make it easy to integrate into European designs.

Automotive vs Aerospace: Applications of 22256 CY C3 Bearing
In large trucks, 22256 CY C3 Bearing handles heavy axle loads, while in aerospace, its temperature range suits auxiliary systems. The open seal type allows for easy maintenance in both sectors.

Perfect Fit for Automation: 22256 CY C3 Bearing
22256 CY C3 Bearing works well in robotic arms, where its high dynamic load capacity ensures precision movement. The cylindrical bore simplifies installation in automated systems.

Q&A

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